Antonia's design brings a strength and confidence in appearance fit for any royal house! This concert sized ukulele is made of a warm-sounding solid mahogany top, with laminate mahogany back and sides, and finished in a soft satin. Every Antonia ukulele comes with a bone nut and saddle, and Worth Brown fluorocarbon strings. Every detail has been tended to, including the new Flight redesigned headstock, and state of the art Double B1U pickup installed.